KUNGL. SV. VET. AKADEMIENS HANDLINGAR. BAND 41. N:0 4. 51 



Cceneral distribution: 



Murman coast; White Sea (Pfeffer 1889). — Greenland (Mörcli 1857). —North 

 America south to Maine (Whiteaves 1901). Depths 5 — 70 fms. Clay, sand. 



Cylichna Reinhardti (Möller 1842). 

 Hahitat: 



The North Sea: Bodybet, varying depths, sand and clay (v. Yhlen) 1 sh. 

 (L. 3 mm.). 



Kära Sea and Nova Zembla: Leclie (1878), 4 — 32 fms, sand with clay. 



North of Asia: Auriyillius (1887), 4 — 8 fms, sand, clay. 



Spitzbergen: Bel Sound 5 sps. — Advent Bay, 20 — 40 fms, clay (Vs 1868) 

 nnmerous sps. — Ice Fjord, 25—50 fms, clay (Torell) 7 sps. — Mossel Bay, 3 fms, 

 fine sand ("/i. 1872) 10 sps.; D:o 9 'A fms, sand and shells C'l, 1873) 1 sp. (together 

 with Utriculus pertenuis). — Swedish Foreland, King Charles' Land, 12—20 m, fine 

 blackish gray clay (Vs 1898) 5 sps. (together with C. scalpta) ; D:o 78° 40' N. 27° 10' E. 

 14—16 m, fine blackish sand, stones, clay and algae-, bottom temp. + 0,9° C. (Vs 1898) 

 2 sps. (together with C. alba and C. scalpta). 



Iceland: Hafsås, 40 fms, clay (Torell) 1 sp. 



West Greenland: Posselt (1898) 5 — 250 fms, clay, stones. 



Baffin Bay: 71° 42' N. 73° W., 15—30 m, sand with stones (1894) 3 sps. (together 

 with C. scalpta). 



East Greenland: Pendulum Islands 150 m, mud and stones 1 sp. (1900); 3 other 

 local. 3—300 m, clay, sand, stones, Laminarise (Mus. U.; Hägg 1905). 



General rtistrihntiou: 



Norway: Finmarken (Schneider 1886). — Murman coast; White Sea (Pfeffer 

 1889; Herzenstein 1893). — Kära Sea (CoUin 1887). — Barenfs Sea (Knipowitsch 

 1901 — 1902). — Jan Mayen 10—20 fms (Friele 1879). - Spitzbergen (Krause 1892; 

 Friele & Grieg 1901; Knipowitsch 1901—1902). - West Greenland (Möller 1842). — 

 Labrador (Whiteaves 1901). — Behring Strait and Sea (Krause 1885). Depths 3—250 

 fms. Clay, sand, stones, algse. 



Cylichna scalpta (Reeve 1855). 

 Habitat: 

 Norway: Finmarken: Kalfjord, 50—110 fms (Goés & Malmgren) 30 shs. ; Bal- 

 fjord, 60 fms, clay with sand (Goés & Malmgren) 5 shs.; Ulfsfjord (Goés & Malmgren 

 5 shs.; D:o Kjosen 20 fms, clay (Goés & Malmgren) 8 shs.; Ramfjord 80—100 fms, 

 clay (Goés & Malmgren) 1 sh.; Tromsö 20 fms (Goés & Malmgren) 2 shs. 



Peninsula Kola: Jokonga Bay (Aug. 1877, Sandeberg) 1 sh. — Ora Fjord 

 (A\ig. 1877, Sandeberg) 2 sps. -• 



